Fujishiro (藤代町 Fujishiro-machi?) was a town located in Kitasōma District, Ibaraki Prefecture, Japan.
As of 2003, the town had an estimated population of 32,829 and a density of 998.75 persons per km². The total area was 32.87 km².
On March 28, 2005, Fujishiro was merged into the expanded city of Toride and no longer exists as an independent municipality.
Coordinates: 35°55′N 140°07′E / 35.917°N 140.117°E